Chapter 5: Weld Geomtry And Welding Terminology Flashcards
Name all the joints:
Butt, T, Corner, Edge and Lap joints
The type of joint formed when the two pieces to be joined are aligned in parallel planes and their edges overlap is called:
Lap joint
That portion of the joint where the two pieces to be joined come closest together is referred to as the:
Joint root, root face
In a single-V-groove weld, the sloped surfaces against which the weld metal is applied are called:
Groove face
The type of weld produced by filling and elongated hole in an overlapping member, fusing it to the member beneath is called a:
Slot weld
The type of weld having a generally triangular cross section and which is applied to either a T-, corner, or lap joint is called a:
Fillet Weld
The type of weld used to build up thinned surfaces, provide a layer of corrosion protection, provide a layer of abrasion-resistant material, etc. is referred to as a:
Surfacing Weld
The type of weld applied to the opposite side of a joint before a single-V-groove weld is completed on the near side of a joint is called a:
Backing Weld
In a completed groove weld, the surface of the weld on the side from which the welding was done is called the:
Weld face
In a complete weld, the junction between the weld face and the base metal is called the:
Weld toe
The height of the weld above the base metal in a groove weld is called the:
Weld reinforcement
In a fillet weld, the leg and size are the same for what type of configuration?
Convex
When looking at the cross section of a completed groove weld, the difference between the fusion face and the weld interface is called the:
Depth of fusion
For a concave fillet weld, which throat dimensions are the same?
Actual and effective
In a partial penetration single-V-groove weld, the dimension measured from the joint root to the weld root is called the:
Root penetration
The size of a spot weld is determined by its:
Spot diameter
In the performance of a vertical position weld, the type of weld progressive having a side-to-side motion is called:
Weave-bead technique
The technique used to control distortion of a long joint where individual passes are applied in a direction opposite the general progression of welding in the joint is called:
Backstepping
A technique used in a multiple layer weld deposit where each successive layer is longer than the previous one is called:
Cascade sequence
The weld face shown in Figure 1 is labeled;
2
The weld root shown in Figure 1 is labeled;
7
The type of weld shown in Figure 1 is a:
Single-V-Groove
The weld reinforcement height shown in Figure 1 is labeled:
3
The weld toe shown in Figure 1 is labeled:
1
Number 6 shown in Figure 1 is the:
Weld Interface
Number 5 (between arrows) shown in Figure 1 is the:
Depth of Fusion
Number 4 shown in Figure 1 is the:
Weld size and joint penetration
The weld face shown in Figure 2 is labeled:
8
The weld root shown in Figure 2 is labeled:
4
The welds shown in Figure 2 are:
Convex Fillets
The actual throat shown in Figure 2 is labeled:
1
The weld toe shown in Figure 2 is labeled:
7 and 11
Number 6 shown in Figure 2 is the:
Fusion Face
Number 9 shown in Figure 2 is the:
Depth of fusion
Number 5 shown in Figure 2 is the:
Weld interface
Number 4 shown in Figure 2 is the:
Weld root
Number 2 shown in Figure 2 is the:
Effective throat
Number 3 shown in Figure 2 is the:
Theoretical Throat
Number 10 shown in Figure 2 is the:
Weld size and leg size
The groove angle shown in Figure 3 is labeled:
1
The bevel angle shown in Figure 3 is labeled:
2
Number 3 shown in Figure 3 is the:
Groove face
Number 6 shown in Figure 3 is the:
Root face
Number 5 shown in Figure 3 is the:
Root opening
The weld faces shown in Figure 4 are labeled:
8 and 2
The weld root shown in Figure 4 is labeled:
1
The weld shown in Figure 4 includes a:
Back weld
The weld size shown in Figure 4 is labeled:
Not labeled
The weld toe shown in Figure 4 is labeled:
7
Number 6 shown in Figure 4 is the:
Weld Interface
Number 5 shown in Figure 4 is the:
Fusion Face
Number 4 (between arrows) shown in Figure 4 is the:
Depth of Fusion
Number 2 shown in Figure 4 is the:
Weld Face
The bevel angle shown in Figure 5 is labeled:
2
The joint root in Figure 5 is labeled:
4
The groove face shown in Figure 5 is labeled:
3
The root face shown in Figure 5 is labeled:
4
The weld face shown in Figure 6 is labeled:
4
The weld root shown in Figure 6 is labeled:
6
The welds shown in Figure 6 are:
Concave Fillets
The actual throat shown in Figure 6 is labeled:
10
The weld toe shown in Figure 6 is labeled:
1 and 7
Number 6 shown in Figure 6 is the:
Weld root
Number 8 shown in Figure 6 is the:
Weld Interface
Number 2 shown in Figure 6 is the:
The leg
